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Thickener series

Thickener series

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Particulate paper retention and drainage aid

MPS nano-scale high-efficiency papermaking retention aid is a nano-scale silica sol product modified by metal salt, which is developed by Hubei Daya Company's provincial postdoctoral industrial base in cooperation with Wuhan University's School of Environmental Resources, and has been included in the national major industrial technology development plan and investment plan project. The product has a small particle size, large specific surface area, high negative charge density, strong electrostatic adsorption capacity, can induce particle aggregation into small and uniform, dense and more open three-dimensional network structure of the flocs, can significantly improve the fine fiber and filler, size retention rate in the papermaking process, accelerate the dehydration of pulp, reduce fiber loss in white water, it can effectively improve the uniformity of paper, improve the quality of paper, save fiber raw materials and reduce environmental pollution. It is a new product with high efficiency retention aid, filtration aid, resource conservation and environmental friendliness.

Special water retaining agent for paper coating

In order to adapt to and meet the requirements of the coating process, the company's engineering and technical personnel carefully analyzed the foreign coating special CMC, and continuously improved and upgraded the product production process technology. At present, the technical indicators and application effects of the third-generation process technology products have reached the level of imported products. Among them, the shear thinning performance is obviously better than imported products. The product was identified as a "national key new product", incorporated into the national new product plan, is a key scientific and technological development project in Hubei Province, and won the "third prize for scientific and technological progress in Hubei Province" and the "first prize for scientific and technological progress in Jingzhou City".